<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
        <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
    </head>

    <body>
        <div id="root" style="display: inline-block; border:1px solid grey"></div>
        <script src="./index.js"></script>
    </body>
</html>